Menu-Filters-Photometric Filters

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41 products

Showing 1 - 24 of 41 products

Capture Accurate Scientific Data with Photometric Filters

Achieve precise, research-grade observations with high-quality Photometric Filters from Telescopes Canada. Designed for scientific imaging and astrophotometric studies, these filters isolate specific wavelength bands (such as UBVRI and Sloan sets) to deliver accurate, repeatable data for measuring stellar brightness, color, and spectral characteristics.

Built from high-transmission optical glass with precision coatings, our Photometric Filters ensure minimal reflection and maximum accuracy — making them ideal for variable star studies, exoplanet transit detection, and professional-grade astrophotography. Each filter is carefully calibrated for consistency and performance, helping you turn your telescope into a powerful scientific instrument.

Why Choose Photometric Filters from Telescopes Canada?

Accurate wavelength isolation for scientific and research imaging
Ideal for UBVRI and Sloan photometric systems
High transmission and low reflection for precise measurements
Durable, multi-coated optics for long-term stability
Perfect for researchers, advanced astrophotographers, and observatories

Enhance your astronomical research with filters trusted for clarity, consistency, and precision.

Shop Photometric Filters at Telescopes Canada and capture the universe with professional accuracy — one wavelength at a time.

Showing 1 - 24 of 41 products

Optolong Filter Optolong Photometric UBVRcIc Filters

Optolong Filter Optolong Photometric UBVRcIc Filters

Optolong Optolong Photometric UBVRcIc Filters

From $973 CAD

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Baader Planetarium Filter Baader UBVRI Bessel V-Filter – Photometric

Baader Planetarium Filter Baader UBVRI Bessel V-Filter – Photometric

Baader Planetarium Baader UBVRI Bessel V-Filter – Photometric

From $206 CAD

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Baader Planetarium Filter Baader UBVRI Bessel B-Filter – Photometric

Baader Planetarium Filter Baader UBVRI Bessel B-Filter – Photometric

Baader Planetarium Baader UBVRI Bessel B-Filter – Photometric

From $204 CAD

In stock

Baader Planetarium Filters SLOAN/SDSS z-s'-Filter 36mm – photometric - 2961702Z

Baader Planetarium Filters SLOAN/SDSS z-s'-Filter 36mm – photometric - 2961702Z

Baader Planetarium SLOAN/SDSS z-s'-Filter 36mm – photometric - 2961702Z

$277 CAD

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Baader Planetarium Filters SLOAN/SDSS i'-Filter 36mm – photometric - 2961702I

Baader Planetarium Filters SLOAN/SDSS i'-Filter 36mm – photometric - 2961702I

Baader Planetarium SLOAN/SDSS i'-Filter 36mm – photometric - 2961702I

$284 CAD

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Baader Planetarium Filters SLOAN/SDSS r'-Filter 36mm – photometric - 2961702R

Baader Planetarium Filters SLOAN/SDSS r'-Filter 36mm – photometric - 2961702R

Baader Planetarium SLOAN/SDSS r'-Filter 36mm – photometric - 2961702R

$290 CAD

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Baader Planetarium Filters SLOAN/SDSS g'-Filter 36mm – photometric - 2961702G

Baader Planetarium Filters SLOAN/SDSS g'-Filter 36mm – photometric - 2961702G

Baader Planetarium SLOAN/SDSS g'-Filter 36mm – photometric - 2961702G

$289 CAD

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Baader Planetarium Filter Baader UBVRI Bessel I-Filter – Photometric

Baader Planetarium Filter Baader UBVRI Bessel I-Filter – Photometric

Baader Planetarium Baader UBVRI Bessel I-Filter – Photometric

From $231 CAD

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Baader Planetarium Filters SLOAN/SDSS u'-Filter 36mm – photometric - 2961702U

Baader Planetarium Filters SLOAN/SDSS u'-Filter 36mm – photometric - 2961702U

Baader Planetarium SLOAN/SDSS u'-Filter 36mm – photometric - 2961702U

$297 CAD

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Baader Planetarium Filters SLOAN/SDSS y'-Filter 36mm – photometric - 2961702Y

Baader Planetarium Filters SLOAN/SDSS y'-Filter 36mm – photometric - 2961702Y

Baader Planetarium SLOAN/SDSS y'-Filter 36mm – photometric - 2961702Y

$279 CAD

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Baader Planetarium Accessory Baader UBVRI Bessel U-Filter 100x100mm – photometric

Baader Planetarium Baader UBVRI Bessel U-Filter 100x100mm – photometric

$1,056 CAD

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Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 100x100mm – photometric

Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 100x100mm – photometric

Baader Planetarium Baader UBVRI Bessel R-Filter 100x100mm – photometric

$983 CAD

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Baader Planetarium Accessory Baader UBVRI Bessel U-Filter 65x65mm – photometric

Baader Planetarium Baader UBVRI Bessel U-Filter 65x65mm – photometric

$488 CAD

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Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 65x65mm – photometric

Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 65x65mm – photometric

Baader Planetarium Baader UBVRI Bessel R-Filter 65x65mm – photometric

$414 CAD

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Baader Planetarium Accessory Baader UBVRI Bessel U-Filter 50x50mm – photometric

Baader Planetarium Baader UBVRI Bessel U-Filter 50x50mm – photometric

$415 CAD

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Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 50x50mm – photometric

Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 50x50mm – photometric

Baader Planetarium Baader UBVRI Bessel R-Filter 50x50mm – photometric

$348 CAD

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Baader Planetarium Accessory Baader UBVRI Bessel U-Filter 50.4mm – photometric

Baader Planetarium Baader UBVRI Bessel U-Filter 50.4mm – photometric

$401 CAD

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Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 50.4mm – photometric

Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 50.4mm – photometric

Baader Planetarium Baader UBVRI Bessel R-Filter 50.4mm – photometric

$314 CAD

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Baader Planetarium Accessory Baader UBVRI Bessel U-Filter 2" – photometric

Baader Planetarium Baader UBVRI Bessel U-Filter 2" – photometric

$372 CAD

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Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 2" – photometric

Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 2" – photometric

Baader Planetarium Baader UBVRI Bessel R-Filter 2" – photometric

$283 CAD

In stock

Baader Planetarium Accessory Baader UBVRI Bessel U-Filter 36mm – photometric

Baader Planetarium Baader UBVRI Bessel U-Filter 36mm – photometric

$271 CAD

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Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 36mm – photometric

Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 36mm – photometric

Baader Planetarium Baader UBVRI Bessel R-Filter 36mm – photometric

$252 CAD

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Baader Planetarium Accessory Baader UBVRI Bessel U-Filter 31mm – photometric

Baader Planetarium Accessory Baader UBVRI Bessel U-Filter 31mm – photometric

Baader Planetarium Baader UBVRI Bessel U-Filter 31mm – photometric

$255 CAD

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Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 31mm – photometric

Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 31mm – photometric

Baader Planetarium Baader UBVRI Bessel R-Filter 31mm – photometric

$222 CAD

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Lifetime Technical Support

Every purchase includes ongoing help with product configuration, assembly and setup, and troubleshooting (hardware/software). While manufacturer warranties still govern repairs, replacements and parts, we’ll guide you through diagnostics and assist with warranty claims.

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Whether you're just starting out or diving deeper into astronomy, our friendly Product Support Specialists are ready to guide you every step of the way.
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