Polarizing Optics
Commercial-quality film polarizers are available. These linear polarizers have 25% transmittance for unpolarized light. Two crossed sheets have an average transmission of 0.04%. The sheets are neutral gray in color. It can be used as a variable attenuator.
Linear film polarizers are available in custom sizes.
Sandwiched type linear film polarizers are also available. In this models, a linear film polarizer is sandwiched between two polished BK7 glass discs and mounted on a black anodized aluminium threaded mount. The mounts are made with standard threads so that it can be mounted to any opto- mechanical mount which has similar thread.
| Model No. | Type | Diameter (mm) | Clear Aperture (mm) | Mount | Price |
| HO-LFP-12.5 | Sheet | 12.5 | - | Unmounted | |
| HO-LFP-25 | Sheet | 25 | - | Unmounted | |
| HO-LFP-50 | Sheet | 50 | - | Unmounted | |
| HO-LFPS-12.5 | Sandwiched | 12.5 | 10 | SM05 | |
| HO-LFPS-25 | Sandwiched | 25 | 22 | SM1 | |
| HO-LFPS-50 | Sandwiched | 50 | 46 | SM2 |
Established in 1993, Holmarc Opto-Mechatronics Ltd manufactures variety of scientific and engineering instruments for research, industry and education.
ISO 9001:2015 Made in INDIA
CIN : L33125KL1993PLC006984
GST No : 32AAACH9492C1ZQ
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B.7., H.M.T. Industrial Estate
H.M.T. P.O, Kalamassery, Kochi
Kerala, India - 683 503
+91 920-719-7772 / 6 / 1
sales@holmarc.com
Mon - Sat : 9 am to 5 pm
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