Imaging Lens Specifications

Item #	f (mm)	Aperture (Max)	Aperture (Min)	Locking Screws	Object Distance	FOV w/ 1/3" Sensor	FOV w/ 1/2" Sensor
MVL8L	8	f/1.4	f/16	Y	10.2" - ∞	33.1°x 25.0°	43.6° x 33.1°
MVL12L	12	f/1.8	f/16	Y	10.2" - ∞	22.4°x 16.6°	30.0° x 22.4°
MVL16L	16	f/1.4	f/16	Y	11.4" - ∞	16.9°x 12.7°	22.5° x 16.9°
MVL25	25	f/1.6	f/16	N	8.3" - ∞	11.0°x 8.2°	14.6° x 11.0°
MVL35L	35	f/2.1	f/22	Y	11.8" - ∞	7.8°x 5.9°	10.4° x 7.8°
MVL50L	50	f/2.8	f/22	Y	17.3" - ∞	5.5°x 4.1°	7.3° x 5.5°
MVL75L	75	f/3.9	f/32	Y	19.7" - ∞	3.5°x 2.5°	5.0° x 3.5°

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Posted Comments:
Poster: Thorlabs	Posted Date: 2010-07-14 09:28:06.0
Response from Javier at Thorlabs to steffen.kalfhues: thank you for your feedback. The transmission for the MVL25 camera lens is ~40% in the 340-350 nm range. We currently do not offer lenses specifically designed for use in the UV spectrum.

Poster: steffen.kalfhues	Posted Date: 2010-07-14 01:49:21.0
Hi, what will the transmission of the MVL25 @ 343nm be? Do you offer lenses for explicit use with UV? Thx

Poster: Javier	Posted Date: 2010-06-16 10:15:33.0
Response from Javier at Thorlabs to mskiba: you can use our SM1A10 and SM1A9 adapters, along with an SM1 lens tube, to reduce the focusing distance of your lens. I will contact you directly with links for these parts.

Poster: mskiba	Posted Date: 2010-06-16 05:46:00.0
Do you offer an accesory to reduce minimum focusing distance (i.e. extension tube)? Thanks

Poster: Adam	Posted Date: 2010-05-27 17:34:42.0
A response from Adam at Thorlabs to Ron: The transmission of the MVL25 at 365nm is ~40%.

Poster: ron	Posted Date: 2010-05-27 13:04:12.0
Whats the performance of the MVL25 lens at 365 nm?

Poster: apalmentieri	Posted Date: 2010-02-24 16:18:33.0
A response from Adam at Thorlabs to Mtrigo: The DCC1545M CMOS camera comes with CS-C mount adapter so you will not need to purchase extra components.

Poster: mtrigo	Posted Date: 2010-02-24 15:38:58.0
which mounting adapter do I need to use the zoom lens MVL74L with a DCC1545M CMOS camera? I dont think this is clear from the website

Poster: apalmentieri	Posted Date: 2010-02-08 15:17:03.0
A response from Adam at Thorlabs to Soia: The spectral transmittance of our lenses found on this website are 400-1000nm with a %T>90%. The cameras we offer are based off of silicon technology and would detect light from 400-1100nm(Monochrome only), but the color camera versions have IR filters that filter out the IR light so they would only detect light from 400-700nm. I will email you directly to find out which camera you are referencing so we can provide more accurate data.

Poster: soia_1_is	Posted Date: 2010-02-07 01:56:09.0
I would like to know what is the spectral transmittance of these cameras and lenses. Too bad the data is not available in the specs. Jonathan

Imaging Lens Specifications

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