Skip to product information
1 of 1

Tiffen Filters

138mm Letterbox Diopter

138mm Letterbox Diopter

Regular price $ 509.00 USD
Regular price Sale price $ 509.00 USD
Sale Sold out
Shipping calculated at checkout.
Step-Up Magnetic Adapter

In Stock, Order within 12 hours to ship tomorrow

Overview

Tiffen Diopters See more with Tiffen Diopters.

Features

 These Diopters allow you to achieve very creative in-camera effects. They are a tool that allow for experimentation. These diopters allow you to achieve varied focus, diffusion and even double imaging effects. They come in a 15mm Strip as well as a 30mm Strip. The 30mm is a wider strip that accommodates different focal lengths and image sizes.

View full details
  • Description
  • Shipping Policy
Letter Box Diopters are considered the reverse of the Strip Diopters. An open slot in the center (similar to a slot in a mail/letter box) is flanked by diopter glass on either side. These diopters allow you to create interesting effects while experimenting and allow you to achieve varied focus, diffusion and double imaging effects. They come in 15mm and 30mm formats.

Free shipping on all orders within the USA above $50 at Tiffen.com.
We strive to get your products to you in a timely manner. Every effort is made to ship packages as quickly and efficiently as possible. We ship nationwide across the contiguous (lower 48) states, as well as Alaska, Hawaii, Puerto Rico and other USA territories.

Get Inspired.

Check out the videos below and subscribe to our YouTube channel to get inspired by Tiffen ambassadors and stay up to date on educational videos from Tiffen.

What is it?

Tiffen Diopters give you the ability to create in-camera effects, increase your minimum focus distance, and enhance your imagery.

Perfect for increasing close focus of anamorphic and vintage lenses and expanding the range of all professional optics to capture your vision.

Which diopter is right for you?

Tiffen’s 138mmFull Field Dioptersextend the focus capability of the lens without distortion. They give lenses more flexibility by allowing for closer focus and shallower depth of field.

Particularly useful for anamorphic lenses that tend to have limited close focus abilities.

Client Reviews

Featured Products