Gelatin Filter Holders for 2.7" and 4" Field Flattener


Gelatin Filter Holders for 2.7" and 4" Field Flattener

Regular price
$ 35.00
Sale price
$ 35.00
Unit price

This item is out of stock but you can place an order now and we’ll ship when it becomes available.


These two-piece filter holders were designed to hold gelatin filter sheets for deep-sky, tricolor photography. Purchase gelatin filter sheets from a camera store, cut into a circle slightly larger than the opening (be sure to allow enough material to secure the edges) and install. We suggest that you purchase a separate filter holder for each color filter that you plan to use. 

27GEL2 - Fits all current field flatteners and any shipped after May 1994. Clear aperture of the 2.7" filter is 2.35" (60 mm).

27GEL1 - If you have an earlier model (prior to May 1994), we offer part # 27GEL1 with a slightly different thread.

40GEL1 - 4" version designed to fit 4" Field Flatteners.

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