
( Brand: Photo Research ), ( Manufacturer Part Number: SL-40A ), ( Part Type: Len )
The SL-40A Research Up Lens with Ol-7 Supplementary Lens Kit is an extraordinary optical solution designed for meticulous researchers, photographers, and scientists seeking high-quality magnification and clarity. This exceptional kit, a blend of precision engineering and innovative design, offers an unparalleled viewing experience.
The SL-40A Research Up Lens is the primary component of this kit. With a focal length of 40mm, it provides a 10x magnification, offering a detailed and sharp image of your subject matter. The lens is crafted from premium, low-dispersion glass, reducing chromatic aberration and ensuring color accuracy. Its multi-coated surface minimizes lens flare and ghosting, contributing to an improved contrast and brightness, even under challenging lighting conditions.
The Ol-7 Supplementary Lens complements the SL-40A beautifully. With a shorter focal length of 7mm, it provides a 21x magnification when used in conjunction with the SL-40A, making it ideal for intricate detail work or high-resolution imaging. The Ol-7 lens shares the same high-quality construction as the SL-40A, ensuring consistent optical performance.
This kit is designed to be user-friendly, with adjustable focus and diopter settings, allowing for a customized viewing experience that caters to individual eyesight requirements. The lenses are housed in a durable and ergonomic aluminum body, making them lightweight and easy to handle, even during extended periods of use.
In summary, the SL-40A Research Up Lens with Ol-7 Supplementary Lens Kit is a must-have tool for those who demand the highest level of optical performance. Its combination of exceptional clarity, detailed magnification, and user-friendly design makes it an indispensable addition to any research, photography, or scientific endeavor.
The SLR Olympus OM-40 OM Zuiko Auto-S 50mm f/2.0 lens (SL-40A) paired with the Olympus OM-Lens Ol-7 (supplementary teleconverter) is a popular choice among photographers for its high-quality images and versatility. Here are the pros and cons of this setup:
Pros:1. High Image Quality: The SL-40A lens is known for its sharpness and excellent color rendition, making it an ideal choice for landscape, portrait, and street photography.
2. Bright Aperture: The f/2.0 maximum aperture allows for better low-light performance and creative depth-of-field control.
3. Compact and Lightweight: Both the lens and teleconverter are relatively small and lightweight, making them easy to carry around.
4. Teleconverter Capability: The Ol-7 teleconverter doubles the focal length of the lens, providing a 100mm focal length for telephoto shots without significantly increasing the size or weight.
Cons:1. Autofocus Limitations: The SL-40A is a manual-focus lens, which may not be suitable for everyone, especially those who prefer autofocus.
2. Limited Telephoto Reach: While the teleconverter extends the lens's reach, it does reduce the maximum aperture and image quality slightly.
3. Compatibility: This setup is only compatible with Olympus OM-series cameras.
4. Price: Both the lens and teleconverter are relatively expensive compared to some other options in the market.
In conclusion, if you are a manual-focus enthusiast, appreciate high-quality images, and occasionally need telephoto capabilities, the SL-40A research lens with the Ol-7 supplementary teleconverter can be a great choice. However, if autofocus is a must-have for you, or you are looking for a more cost-effective solution, there may be other options worth considering.
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Canada see rates below if available or inquire.
Continental us shipping flat rate shipping of 7. Other shipping methods may be arranged, please request prior to purchase.
02m for use with model ol 7 lens type no manuals, calibration or other accessories included being sold as shown mechanical condition used no testing.
Photo Research sl 40a supplementary close up lens for ol 7 features are as follows focusing range 21 in. Remember buying used or refurbished equipment is Eco friendly and helps preserve our non renewable resources. 45 m lens to subject distance 40 in.