Opto Engineering F-Mount 4.000X Telecentric Lens 35Mm Detectors

Opto Engineering F-mount 4.000x Telecentric Lens 35mm Detectors

Product Code: eq180033
Availability: In Stock

$12,210.00 $16,483.50

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Description
Reviews (20)

The F-Mount 4.000x Telecentric Lens from Opto Engineering is designed to fit 35mm format detectors with very high resolution, such as 11, 16, or 29MP. This combination is the typical choice for extremely accurate measurement of large items such as engine parts, glass or metal sheets, PCBs, and electronic components, LCDs, etc. The lens is also suitable for 4k and 8k linescan cameras and can be successfully used to determine the diameter of cylindrical objects such as shafts, turned metal parts, machine tools, etc.

Parameters
Magnification	4.000x
Image Circle	1.7" (43.3 mm)
Field of View	With 2k x 10 µm Detector 20.48: 5.12 mm With 4k x 7 µm Detector 28.67: 7.17 mm With 8k x 5 µm Detector: 10.2 mm With 36 x 24 mm Detector: 9 x 6 mm With APS-C 28.35 mm diagnoal (w x h: 23.6 x 15.7 mm): 5.90 x 3.93 mm
Working Distance	2.3" (57.8 mm)
Working f/Stop	22
Telecentricity	Typical (Max.): < 0.03° (0.05°)
Distortion	Typical (Max.): < 0.03% (0.05%)
Depth of Field	0.15 mm
CTF@ 50 lp/mm	> 20%
Mount	F
Dimensions	19.2 x 2.5" (487.9 x 64 mm)
Weight	32 oz (900 g)

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Related Questions and Answers

Q: 1. Does this work with a canon R or R6?

A: Yes, with an EF to RF lens adapter.

Q: 2. Will this lens work with Canon 6D ?

A: Yes, it's a perfect match.

Q: 3. I am curious to know if this lens would be compatible with the Nikon FM2N film camera. Is it compatible?

A: As the Rokinon 35mm f/1.4 AS UMC Lens for Nikon F (AE Chip) is a fully manual lens, yes, it would be compatible for use on the Nikon FM2N 35mm film camera.

Q: 4. How well does this lens perform when the aperture is closed all the way down (CA and sharpness)?

A: While we are not aware of any specific testing for CA and Sharpness at various apertures, the Xeen 35mm should perform very well. It is a great option for a Cinema lens at an affordable price.

Q: 5. will this work on a sony a7s ?

A: I bought mine for a micro 4/3 camera - the Lumix GH3, This particular mount is not compatible with the Sony system.

Q: 6. Does this lens transmit exif data to the camera?

A: No, there is not electronics to transmit this data from the lens to the camera. It's a manual only.

Q: 7. Does this lens have the mechanism to allow F3 film camera to recognize aperture?

A: When using the Mitakon Zhongyi Creator 35mm f/2 Preset Lens on a Nikon F3 body, the metering and the auto exposure features will work as one sets the aperture manually on the lens, and using depth of field preview. This Mitakon lens does not feature any electronic communication with the Nikon body.

Q: 8. The ad states 56mm (35mm Equivalent on APS-C) Shouldn't it instead say 35mm (56mm Equivalent on APS-C) ?

A: yep.

Q: 9. Does it offer open-aperture metering with the Pentax K-1? Does it have automatic diaphragm stop-down with the K-1?

A: No automatic aperture on this lens.

Q: 10. Will this work with a SpeedBooster on a Sony FS7?

A: Yes it will. This lens covers a Full Frame Sensor and the FS7 has a Super 35mm Sensor, which are two key requirements for a Speed Booster. Since this is a Cinema lens we suggest the Metabones Canon EF Lens to Sony E Mount T CINE Speed Booster ULTRA 0.71x (Fifth Generation), B&H # MEMBSPEFEBT3, because of its study connection. https://bhpho.to/2tTMK4p

John	09/09/2024
[22] I have a larger, bulkier lighting kit bag, but it was made for big reflective bowls, monolights and older, bulkier setups. Now that I shoot mostly smaller, industrial setups in tight locations I've switched to small, shape-specific LED units, and I I need are a handful of stands and a tripod. So a yard-log shoulder bag with a roomy main compartment and two smaller ones (sure, I gotcher angle mount right here) is absolutely perfect. Quick in, quick setup, quick teardown and I'm outtathere in one trip. Seems built really well, so I should be using this for a long time. 5

Michael	07/08/2024
[> 20%] Liked them so much I always chose this model when looking for a bag of this size. Very well made and thought out. 5

Wayne	01/08/2024
[0.15 mm] Pretty good bag for the price, seems very well made. No padding. 5

David	28/06/2024
[4.000x] This is a very durable, thick material. There are some nice pockets inside and out. The ends are thick. Sure if you want to toss it around you may break your stands. I don't toss around my stands and can get a lot in here. 5

Peg	27/06/2024
[32 oz (900 g)] I carry 2 light stands, 2 umbrellas and my Bogen tripod in this bag and have no problems with it. Well made and strong. I do wish it came in a color other then black. 5

Gyrine	26/06/2024
[1.7" (43.3 mm)] I wanted a bag for 4 light stands and umbrellas and this does the job. Nice zippered compartments at each end but I wish it had same on the side. Great value though. 5

Efe 12.	21/06/2024
[1.7" (43.3 mm)] I'm amazed how useful this bag turned out to be.. way beyond my expectations.. I use this bag to carry around 2 light stands, 1 manfrotto tripod, 2 umbrellas, 2 softboxes (60cm), tapes, cords, and even some rolled background paper in a tube! Side pockets are also very useful for small material which will be hard to find if carried in main compartment. There is also an inside pocket that can be used for storing umbrellas.. The handle is comfortable, even when the bag is maxed out, but I found the shoulder strap is hard to use, especially if you have a backpack on you. Zippers are sturdy, exterior material is very good, though unpadded but you won't need pads for stands.. it's also very easy to clean with a cloth. I will buy additional ones as needed and would definitely recommend this to anyone looking for a utility bag. 5

Ryan	11/06/2024
[2.3" (57.8 mm)] Fits 3 light stands at least and is a great price! 5

edgar	07/06/2024
[0.15 mm] I bought this bag back on 2009 and didn't write any review till now, so far this bag has seen a lot. Most of my assignments are outdoors and I always carry with tripods, lightstands and soft boxes, always full capacity. It also has been through a lot of flights and airports, it has never failed and the zipper still flawless. Now I'm looking for an other one. Nothing wrong with my old bag, I just have more equipment to carry. 5