Digital HT 812 Warming Filter


$ 67.99 USD$ 166.99 USD

$ 67.99 USD
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SKU: 52HT812

Ideal for portraiture, the 52mm Digital HT 812 Warming Filter from Tiffen is used to improve skin tones when working in cool lighting conditions. This filter offers a greater warming effect than a skylight 1-A filter and is well-suited for use outdoors on overcast days or on sunny days when working in open shade. It can also be used to absorb the strong blue cast of an electronic flash for more balanced, lifelike skin tones.

The filter is constructed using Tiffen's ColorCore technology, which involves lamenting the filter material between two pieces of water white optical glass, grounding flat to a tolerance of 1/10,000th of an inch, and mounting within an anti-reflective aluminum alloy ring. A Digital HT (High Transmission) multi-coating has also been applied to the filter surface to help reduce flare and ghosting for improved contrast and clarity. This is also paired with a titanium protective coating that guards against scratching and renders the filter easy to clean.

Warming filter improves skin tones when working outdoors during overcast conditions or in open shade on a sunny day.
Absorbs blue cast caused by electronic flash for more lifelike results.
Digital HT multi-coating improves light transmission by reducing reflections, flare, and ghosting for improved contrast and clarity. Additionally, a protective titanium coating has also been applied to increase the filer substrate's hardness, to better resist scratching, and to render it easy to clean.
ColorCore technology, which permanently laminates the filter material between two pieces of water white optical glass, maintains image clarity, accuracy, and consistency.
Anti-reflective aluminum filter ring is lightweight, durable, and resists flaring for improved optical quality.
Additional Information

52mm, 62mm, 67mm, 72mm, 82mm


Return requests for orders placed on the Tiffen website or through our sales team can be made within 30 days of receipt of your order except custom orders. Items must be in the original packaging, unused and in new condition.

All returns require a Return Authorization form which can be obtained by contacting us at with your Tiffen order # and/or receipt.  Once you submit a request, a return authorization with instructions will be provided to you. Returns without a return authorization will not be accepted.

Tiffen will pay for return shipping on any orders with errors caused by Tiffen.  We must be notified within the 30 day return window. Return shipping is the responsibility of the customer in all other instances. Returns for refunds to the original payment method only, no credit or exchanges.

Any questions, please contact our Customer Service Team at 800 645-2522 or via the Contact Us form available at the link above.


Defective items are covered by our Warranty policy.  Warranties vary by product, more information can be found below. Tiffen warrants its products to be free from defects in material and workmanship under normal conditions of use and service for the stated period of time listed below and based on the date of original purchase.  This warranty gives you specific legal rights, and you may also have other rights that vary from state to state. 

Tiffen's obligation under its warranty policy is limited at its option, to either repair or replace the defective product. If the product has been superseded, warranty replacement can be made with a current model of the same quality performing the equivalent function. 

This warranty is expressly made in lieu of all other warranties, expressed or implied, including specifically without limiting the generality thereof, any implied warranty or merchantability, and of all other obligations or liabilities.  Tiffen shall under no circumstances be liable for any consequential damages, expenses or losses or damages resulting from a defect of its product. 

Please submit all warranty inquiries at the link below.  Make sure to include a copy of your purchase receipt (no order or shipping confirmation), Tiffen order # (if ordered directly from Tiffen), a detailed description of the issue and how it happened as well as photos and/or narrated video to support your written description of the issue.

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Excellent quality, fits great

Excellent quality, fits great, threads are well cut. I have had some filters where the threads did not work well with the lens. i bought this warming filter as I wanted to filter out some of the blue in many photos while shooting mid day. Works great. But what was an added benefit was how well sunsets now look.


A foundational filter!

The standard of the industry in warming filters. I have 2 size filters, 52 mm and 72mm. I had a 72 mm and bought this 52 to use with those filters!

George E. Nettles

love it! great product! LOVE TIFFEN QUALITY COUNTS!!!

love it! great product! LOVE TIFFEN QUALITY COUNTS!!!

cyndie simon