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Photonics West
27.01.- 01.02.2018
Visit us at
Photonics West in San Francisco
Booth 4529


UV-VIS-IR-Apochromats

UV-VIS-IR-Apochromats

The lenses for these objectives are manufactured from synthetic fused silica and CaF 2. They are assembled with air gaps without cement. The objectives are characterized by a good UV transmission down to 190 nm and achieve diffraction limited performance for small field angles and optimal focusing. The lenses are suited for simple imaging applications. In cases with higher demands on aperture size and imaging quality we recommend to use our objectives for (UV cameras).

We offer objectives with different aperture ratios in versions with two or three lenses. The version with two lenses has an aperture ratio of f:10 and is optimized for infinite object distance (i.e. for focusing of parallel beams, magnification ß' = 0).

The version with three lenses has an aperture ratio of f:4. It is available with optimization for infinite object distance (ß' = 0) as well as for 1:1 imaging (ß' = -1).

TRansmission and chromatic Aberration

UV-VIS-IR-Apochromats

The lens materials are virtually free of absorption in the range 190-2200 nm. The transmission is therefore limited by the reflective losses on the uncoated surfaces. The left diagram shows the transmission of a two lens system (solid line) and a three lens system (dashed line), respectively.

The chromatic focal shift is achromatic in the UV and apochromatic in the wavelength range of 190-1200 nm (UV-VIS-IR). The right diagram shows the typical variation of the back focal length (s’) referenced to the nominal focal length. To calculate the actual focal shift in length units the values must be multiplied by the nominal focal length of the regarded objective.

infinite object distance (ß' = 0)

focal length f mm Art. No. Öffnung mm Außen-Ø mm Length mm connection
120 OUV 10.12 13 25 20 M23x1
150 OUV 10.15 15 25 20 M23x1
200 OUV 10.20 20 30 22 M28x1
250 OUV 10.25 25 35 24 M33x1
300 OUV 10.30 30 40 29 M38x1
400 OUV 10.40 40 50 34 M48x1
500 OUV 10.50 50 60 39 M58x1
600 OUV 10.60 60 70 43 M68x1

Not all lenses are always in stock please check back with us before ordering.

Prices

Art.-No. 1 pieces in € 2-5 pieces in € 6-10 pieces in €
OUV 10.12 1782,- 1626,- 1535,-
OUV 10.15 1819,- 1660,- 1567,-
OUV 10.20 1934,- 1766,- 1667,-
OUV 10.25 2209,- 2018,- 1904,-
OUV 10.30 2624,- 2396,- 2261,-
OUV 10.40 2973,- 2713,- 2560,-
OUV 10.50 3587,- 3275,- 3090,-
OUV 10.60 4832,- 4411,- 4162,-

infinite object distance (ß' = 0)

focal length f mm Art. No. Öffnung mm Außen-Ø mm Length mm connection
20 OUV 4.05 6 24 30 RMS
50 OUV 4.13 13 25 28 M23x1
60 OUV 4.15 15 25 28 M23x1
80 OUV 4.20 20 30 33 M28x1
100 OUV 4.25 25 35 38 M33x1
120 OUV 4.30 30 40 46 M38x1
160 OUV 4.40 40 50 54 M48x1
200 OUV 4.50 50 60 62 M58x1
300 OUV 4.60 60 70 68 M68x1

Not all lenses are always in stock please check back with us before ordering.

Prices

Art.-No. 1 pieces in € 2-5 pieces in € 6-10 pieces in €
OUV 4.05 2049,- 1872,- 1766,-
OUV 4.13 2088,- 1906,- 1798,-
OUV 4.15 2216,- 2023,- 1909,-
OUV 4.20 2465,- 2251,- 2124,-
OUV 4.25 2734,- 2496,- 2355,-
OUV 4.30 3289,- 3002,- 2832,-
OUV 4.40 4136,- 3777,- 3564,-
OUV 4.50 5144,- 4693,- 4430,-
OUV 4.60 6418,- 5860,- 5528,-

1:1 imaging (ß' = -1)

focal length f mm Art. No. Öffnung mm Außen-Ø mm Length mm connection
50 OUV 1.4.13 13 25 28 M23x1
60 OUV 1.4.15 15 25 28 M23x1
80 OUV 1.4.20 20 30 33 M28x1
100 OUV 1.4.25 25 35 38 M33x1
120 OUV 1.4.30 30 40 46 M38x1
160 OUV 1.4.40 40 50 54 M48x1
200 OUV 1.4.50 50 60 62 M58x1
300 OUV 1.4.60 60 70 68 M68x1

Not all lenses are always in stock please check back with us before ordering.

Prices

Art.-No. 1 pieces in € 2-5 pieces in € 6-10 pieces in €
OUV 4.1.13 2094,- 1912,- 1804,-
OUV 4.1.25 2734,- 2496,- 2355,-
OUV 4.1.40 4136,- 3777,- 3564,-
OUV 4.1.50 5144,- 4696,- 4430,-
OUV 4.1.60 6418,- 5860,- 5528,-

Price custom version

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Anthee focal lengthn, aperture ratiose und Abbildungsmaßstäbe auf Anfrage