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OWC Envoy Pro Elektron

Ultra-high performance across entire capacity, outperforms the competition.

Tiny, bus-powered, rugged, compact!


√ No more slow and noisy hard drives!

Spectral Transmission

Coastal Optics 60mm f/4 UV-VIS-IR APO MACRO

Full review of the Coastal Optics 60mm f/4 UV-VIS-IR APO MACRO is found in DAP.

Spectral transmission graphs on this page were provided by Coastal Optical System. Graphs used by permission.

With the right filtration and the right camera and the Coastal Optics 60/4 UV-VIS-IR APO macro, just about anything can be photographed!

Buying filters

A great source for filters at competitive prices is our trusted sponsor, B&H Photo. Get filters at B&H Photo.

Fujifilm white paper

Those shooting Fujifilm infrared cameras might wish to read the Fujifilm white paper for the Fujifilm IS Pro, which discusses filtration.

Full range — UV through infrared (275 - 1500nm)

Even digital cameras modified for infrared use rapidly lose sensitivity beyond 1000nm (1 micron); the 60/4 easily exceeds that wavelength with minimal attenuati*on.

Coastal Optics 60mm f/4 UV-VIS-IR APO Macro (FULL RANGE)

Ultraviolet range (275 - 400nm)

As with infrared, the transmission of the 60/4 APO macro extends far beyond the capabilities of any DSLRs on the market (even ones modified for ultraviolet use).

Coastal Optics 60mm f/4 UV-VIS-IR APO Macro (Ultraviolet range)
OWC Thunderblade Thunderbolt 3 SSD

Blazing fast, up to 16TB.

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√ No more slow and noisy hard drives!

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Sony Alpha a7R II Mirrorless Digital Camera (Body Only)
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