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Clear 100 mm Pyrex glass cover with 2.8 mm thickness and 300K coating

Profoto

Profoto 100mm Glass Cover Plus 300K Clear studio

SKU CH-AJCR-JPGTY

A 100 mm clear glass cover with a 2.8 mm Pyrex construction and 300K coating protects flash tubes while delivering consistent light diffusion and heat resistance

  • Protects the flash tube with 2.8mm Pyrex glass
  • Delivers consistent 300K colour temperature through clear coating
  • Withstands high modelling-light heat without thermal stress
  • Fits 100mm Profoto Pro and Acute heads directly
  • Quick mounting reduces setup time on location

Profoto 100mm Glass Cover Plus 300K

The Profoto 100mm Glass Cover Plus 300K Clear is a protective accessory built for Profoto Pro and Acute flash heads. It shields the flash tube from accidental knocks during studio or location work. Photographers who need reliable tube protection and consistent colour output will find it fits directly into existing Profoto workflows. It is not for users of other lighting brands or smaller diameter heads.

Pyrex glass handles sustained heat from modelling

The 2.8mm thick Pyrex construction resists thermal stress during long sessions with the modelling lamp on. Heat dissipates without warping or cracking the cover, so the flash tube remains protected over extended shoots. The clear 300K coating maintains even light diffusion as the glass temperature rises. Buyers needing active cooling or forced-air solutions will not find that here.

100mm diameter decides compatibility

The cover mounts only on Profoto heads that accept a 100mm glass disc. If your head uses a different diameter or mounting style, this cover will not fit. No adapter rings or alternative fittings are included in the package. Check the head specification before ordering to avoid a mismatch.

How it compares

Measured against everything we stock in Photo Lighting & Studio Flashes, at today’s prices. Recalculated every night.

Price $256.99
Pricier than about 84% of the 3,696 comparable items (median $57.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 2.8 mm Pyrex glass cover add noticeable heat or power draw when the modeling light runs all day?

The cover is passive glass; it does not consume power or generate heat, and its Pyrex construction is rated to withstand the modeling lamp's temperature without stress.

Which Profoto heads must I already own for this 100 mm cover to fit?

It is designed for Profoto Pro and Acute heads that accept a 100 mm diameter glass cover.

Will the 300K clear coating change colour balance when used with older Profoto flash tubes I still have?

The clear 300K coating maintains consistent, natural light output and accurate colour temperature across compatible flash tubes.

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