personality you could date

Spenser Sakurai
26 Mar 202413:57

TLDRIn this video, the reviewer discusses their experience with the D lens APO prime lenses, highlighting their unique characteristics such as the 'cat's eye' bokeh, the T2.4 rating, and the ability to swap mounts easily. They share insights on the lenses' performance in various projects, noting the flare issues and minimum focus challenges, but ultimately appreciate the lenses for their vintage style and affordability, especially for those seeking a balance between pristine and characterized optics.

Takeaways

  • 📷 The speaker discusses their experience with the Sigma 35mm f1.4 and its focus breathing issues, recommending the 18-35mm as an alternative for video work.
  • 💡 The D lens APO prime lenses are highlighted for their lack of chromatic aberration and vintage style, making them suitable for professional projects.
  • 👀 The D lenses offer a T2.4 transmission rate, which results in a slightly shallower depth of field and improved bokeh compared to other lenses in the same price range.
  • 🌟 The speaker appreciates the D lenses' focal links, which provide a unique perspective different from standard lenses.
  • 🔧 The D lenses' mount system is praised for its ease of swapping between EF and PL mounts, offering versatility for different camera systems.
  • 💸 The D lenses are priced at approximately $1,000 each and come in focal lengths of 31, 43, 58, and 85mm, with a 21mm lens即将推出.
  • 📏 The D lenses have an 80mm outer diameter and a 72mm filter thread, with consistent gear placement for ease of use.
  • 🔄 The D lenses' focus gear throw is long and smooth, but the aperture ring is notably tight to prevent accidental adjustments.
  • 🌈 The 43mm D lens is noted for its rainbow flare, which can be a creative feature or a potential issue depending on the desired look.
  • 🚫 The close focus ability of the D lenses is limited, requiring additional diopters for extremely close focus shots, which might be a drawback for some users.
  • 🛠️ The speaker suggests that the D lenses strike a balance between pristine and characterized lenses, making them a valuable addition to a cinematographer's kit.

Q & A

  • What focal lengths are available in the D lens APO prime lenses set?

    -The D lens APO prime lenses set is available in focal lengths of 31mm, 43mm, 58mm, and 85mm, with a 21mm lens soon to be added to the lineup.

  • What is the maximum aperture of the D lens APO prime lenses?

    -The D lens APO prime lenses have a maximum aperture of T2.4, which is slightly slower than most other lenses in their price range for full-frame coverage.

  • What does the 'APO' in D lens APO prime lenses stand for?

    -APO stands for 'Achromatic', which means these lenses are designed to minimize chromatic aberration, providing sharper and clearer images.

  • How does the bokeh of the D lens APO prime lenses compare to the Nissi Athena lenses?

    -The D lens APO primes offer a more cat-eye or swirling effect in the bokeh, adding character to the images, while the Nissi Athena lenses have very minimal chromatic aberration and render bokeh more pristinely.

  • What is the significance of the focal links in the D lens APO prime lenses set?

    -The focal links in the D lens APO prime lenses set are not standard and offer a slight change in perspective compared to other lenses on the market, adding variety to the shots.

  • Can the D lens APO prime lenses be used on both EF and PL mount cameras?

    -Yes, the D lens APO prime lenses can be used on both EF and PL mount cameras. Users can manually swap between the two mounts with just five screws and a Torx wrench.

  • What is the main drawback of the D lens APO prime lenses when it comes to close focus?

    -The main drawback is that the close focus on these lenses is not very good, especially on the 43mm and 58mm focal lengths. Users may need to use diopters to achieve focus on close subjects when shooting with these lenses.

  • How does the flare on the D lens APO prime lenses affect the image?

    -The flare on the D lens APO prime lenses, especially on the 43mm, can cause a rainbow effect and lower contrast when light hits the lens directly. This can add character but may also be distracting in certain shooting scenarios.

  • What is the price point for each of the D lens APO prime lenses?

    -Each of the D lens APO prime lenses is roughly priced at around $1,000, offering a balance of affordability and high-quality optics.

  • What is the main advantage of using the speed booster with the D lens APO prime lenses?

    -Using the speed booster with the D lens APO prime lenses gives a more full-frame look and helps to mitigate the issue of having less light, as the lenses are T2.4 rather than F2.

  • What is the main reason for choosing EF and PL mounts for cinema lens sets?

    -EF and PL mounts are considered more versatile for cinema lens sets because they allow the use of a wider range of cameras and适配器s, and are not tied to a specific mirrorless system like Sony E-mount.

Outlines

00:00

📸 Lens Comparison and Experience

The speaker discusses their experience with different lenses, particularly the Sigma 35mm f1.4 and the 18-35mm, highlighting their use in video work. They mention the focus breathing issue with the f1.4 version and how the 18-35mm has minimal focus breathing at 35mm. The conversation extends to the D lens APO prime lenses, which the speaker has used extensively in professional projects. The speaker shares their preference for these lenses over the Nissi Athena lenses due to their unique bokeh and the fact that they are T2.4 lenses, which allows for more focus on the subject.

05:02

🔧 Lens Features and Practicality

The speaker delves into the practical aspects of using the D lens APO prime lenses, including their uniform size and gear placements, the 80mm outer diameter, and the 72mm filter thread. They note the tight aperture adjustment and the close clearance when using the PL Mount version. The ease of swapping between EF and PL mounts is emphasized, as well as the absence of chromatic aberration due to the APO design. The speaker also discusses the aesthetic appeal of the lenses and their comparison with the N Athena lenses, particularly in terms of bokeh characteristics.

10:02

🌟 Lens Performance and Considerations

The speaker provides insights into the performance of the D lens APO primes, mentioning the potential for rainbow flares, especially with the 43mm lens, and how stopping down can mitigate this issue. They also address the close focus limitation of the lenses, which may require the use of diopters for certain shots. Despite these considerations, the speaker appreciates the image quality, character, and design of the lenses. They share their excitement for the upcoming 21mm addition to the set and commend the availability and affordability of the lenses, especially in EF and PL mounts, which they consider the most versatile options.

Mindmap

Keywords

💡Sigma 35mm f1.4

The Sigma 35mm f1.4 is a camera lens noted for its ability to shoot on full frame cameras. In the video, the user mentions using this lens more frequently due to its compatibility with full frame, as opposed to the Sigma H to 35. However, it is also noted for its significant focus breathing, which can be a drawback for video and cinema work.

💡Focus Breathing

Focus breathing refers to the change in the angle of view of a lens as it changes focus from close to distant subjects. A lens with significant focus breathing will have a noticeable change in the field of view when focusing, which can be undesirable in video work. The user mentions that the Sigma 35mm f1.4 has bad focus breathing, making it less suitable for cinema work.

💡D Lens APO Primes

The D Lens APO Primes are a set of cinema lenses that the user has been using for several projects. These lenses are appreciated for their sharpness, lack of chromatic aberration, and characterful bokeh. They are also valued for their versatility, as they can be easily swapped between different camera mounts, and for their T2.4 rating, which suggests a balance between light transmission and aperture size.

💡T-Stop and F-Stop

T-Stop and F-Stop are measurements related to the amount of light that reaches the camera sensor. T-Stop, or transmission stop, measures the actual light transmission through the lens, affecting exposure, while F-Stop measures the physical size of the lens aperture. The D lenses are marked as F2 but have a T2.4 rating, indicating a slight light loss, which affects the depth of field and bokeh appearance.

💡Bokeh

Bokeh refers to the aesthetic quality of the blur or out-of-focus areas in a photograph or video. The user appreciates the bokeh produced by the D lenses, describing it as characterful and more shallow than expected, contributing to a vintage style vibe while keeping the subject in focus.

💡Speed Booster

A speed booster is a lens adapter that increases the effective aperture of lenses, allowing for a wider field of view and improved low-light performance. The user used a speed booster to achieve a more full-frame look with the D lenses, which also affects the depth of field and overall image quality.

💡Chromatic Aberration

Chromatic aberration is a lens flaw that causes color fringing along the edges of high-contrast objects in an image. APO (Aplanat) lenses, like the D lenses discussed, are designed to minimize or eliminate chromatic aberration, ensuring cleaner and more professional-looking images.

💡Focal Lengths

Focal lengths refer to the distance between the camera lens and the image sensor (or film) when the lens is focused at infinity. Different focal lengths can alter the field of view and perspective, with wider focal lengths capturing more of a scene and longer focal lengths isolating subjects. The D lenses come in various focal lengths, including 31mm, 43mm, 58mm, and 85mm, offering a range of creative options.

💡Mounts

Mounts refer to the mechanical interface that attaches a camera lens to the camera body. Different mounts are designed for different camera systems. The D lenses offer the flexibility to be used with both EF and PL mounts, which can be manually swapped, providing compatibility with a variety of cameras.

💡Flaring

Flaring occurs when a bright light enters the lens and scatters within the lens elements, causing a decrease in contrast and potentially unwanted artifacts in the image. The user notes that the D lenses have a vintage feel and can produce a rainbow flare, especially with the 43mm lens, which may be desirable for some but a distraction for others.

💡Minimum Focus Distance

Minimum focus distance is the closest distance at which a lens can focus on a subject. The user mentions that the D lenses have a longer minimum focus distance than desired, which can be a limitation for close-up shots and may require the use of diopters to achieve focus at closer distances.

Highlights

The discussion begins with the user's experience setting up a shot with a Sigma 35mm f1.4 lens.

The user has been using the Sigma 35mm f1.4 more due to its compatibility with full frame.

The 35mm Sigma f1.4 version has a significant focus breathing issue, which is not ideal for video or cinema work.

The user switched to the 18-35mm lens as it has minimal focus breathing, which is ideal for shooting on super 35.

The user has conducted tests with Nissi Athena lenses and found them to be clean and perfect for video work.

The user has used the D lens APO prime lenses on professional projects and has gained significant experience with them.

The D lens APO primes were used with a Red Dragon super 35 camera and a speed booster for a full-frame look.

The D lens APO primes are t2.4 lenses, which are slower than most other lenses on the market but offer a unique bokeh effect.

The user appreciates the D lens APO primes for their ability to keep more in focus, offering a vintage style vibe while maintaining sharpness.

The lenses are priced at around $1,000 each and come in focal lengths of 31, 43, 58, and 85mm, with a 21mm lens即将推出.

The D lenses have unique focal links that offer a slightly different perspective compared to standard lenses.

The lenses all have the same size, gearing, and filter thread, making them cinema lens appropriate and easy to use.

The user found the D lenses to have very little to no chromatic aberration, which is a significant advantage in professional environments.

The user enjoys the bokeh characteristics of the D lenses, which offer a cat-eye or swirling effect not found with other lenses.

The user personally prefers the D lens APO primes over other lenses for their balance of character and pristine quality.

The user mentions two potential deal breakers: the rainbow flare, especially with the 43mm lens, and the close focus issue.

The user appreciates the ability to easily swap mounts between EF and PL, which is a significant advantage for versatility.

The user concludes that the D lens APO primes are a great option for those looking for affordable lenses with character and quality.