Free Shipping On Many Items

The Telescope Authority
Since 1947

View Shopping Cart

Your Cart is Empty

Optolong L-eNhance EOS-C Clip Filter

SKU : OL-EOS-C

- Read
  • Free Shipping

  • More on the Way in 14 - 28 Days

Add to Wishlist

Got questions? Click for live chat

  • Perfect for amateur and experienced astrophotographers alike--especially in light-polluted areas!
  • Blocking range: 300-1000nm
  • Blocking depth: >99%
  • Product Details

    • The relentless spread of urbanization and its associated light pollution have become a growing problem for all amateur astrophotographers. The current solutions to the problem can be expensive and might include the purchase of a monochrome camera, several types of narrowband filters, and a filter wheel.

      Optolong L-eNhance provides an economical and practical solution for amateurs. It is a dual-band pass filter that has been designed for DSLR (digital SLR), color CMOS and monochrome CCD cameras. The convenience and cost-effectiveness of this filter allow amateurs to image a rich selection of astronomical images, even in bright, heavily light-polluted areas. Optolong believes the design of our L-eNhance filter is a technical innovation among filters. It effectively isolates the H-Alpha, H-Beta, and Oxygen III nebula emission lines and achieves a maximum transmission of up to 90%. The performance of this filter delivers images that superbly control the impact from light polluted skies.

       

      Optolong L-eNhance EOS-C Specifications

      • Substrate: B270
      • Thickness: 1.85mm
      • T-peak: T>90%
      • Blocking range: 300-1000nm
      • Blocking depth: light pollution line blocking >99%
      • Surface quality: 60/40
      • Transmitted Wavefront RMS: λ/4
      • Parallelism: 30s
    • specifications

      BandpassMulti Bandpass
      Filter ShapeCanon APS C
      Filter Thickness1.85mm
      Filter TypeMultiband
      Free ShippingYes
    • included items

    • Perfect for amateur and experienced astrophotographers alike--especially in light-polluted areas!
    • Blocking range: 300-1000nm
    • Blocking depth: >99%

    Product Reviews

    Customer Reviews
    5.0 Based on 1 Reviews
    Write a Review Ask a Question
    • Reviews
    • Questions

    Thank you for submitting a review!

    Your input is very much appreciated. Share it with your friends so they can enjoy it too!

    Filter Reviews:
    A
    07/20/2021
    Anonymous
    United States United States
    Does it work, **** Yes!

    I haven’t had a chance to use it because I live in Florida and the weather sucks during the summer. Back in February I borrow one and it worked great. I wanted to image Eta Carinae nebula and at transit was only 5 degrees above the horizon. There was a haze over the Gulf 5 deg down to the water so we couldn’t even see stars. But I started imaging anyway and to my surprise there were stars and there was Eta Carinae big, bright and red. That’s why I bought one.