Optolong L-eNhance EOS-C Clip Filter

Product Details

• Description
• Specifications
• Included Items
• Recommended Products
• Reviews

• 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

  Bandpass	Multi Bandpass
  Filter Shape	Canon APS C
  Filter Thickness	1.85mm
  Filter Type	Multiband
  Free Shipping	Yes

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