Optolong L-Enhance 2" Inch Filter

Discover the Optolong L-eNhance 2" Inch Filter – Your Gateway to Stunning Astrophotography in Light-Polluted Areas!

Say goodbye to the challenges posed by urban light pollution with the OPTOLONG 2" L-eNhance Filter, a dual-band pass filter meticulously crafted for DSLR, color CMOS, and CCD cameras. Designed to empower amateurs and astro photographers, this innovative filter provides a cost-effective solution, eliminating the need for multiple filters and a filter wheel.

Key Features:

1. Dual-Band Pass Filter: The L-eNhance filter is a technical marvel, effectively isolating H-Alpha, H-Beta, and Oxygen III nebula emission lines. This dual-band design achieves a maximum transmission of up to 90%, allowing you to capture breathtaking astronomical images.
2. Cost-Effective Solution: In the face of growing light pollution, the L-eNhance filter stands out as an economical and practical choice. Amateurs can now delve into astrophotography without breaking the bank, even in brightly lit urban areas.
3. Optimized Spectrum Curve: Optolong's expertise shines through in the specially designed and optimized dual-band L-eNhance filter. It retains the prominent colors of nebula RGB while effectively blocking out a broad spectrum of light pollution.

Technical Specifications:

1. Substrate: B270
2. Thickness: 1.85mm
3. Tpeak: T>90%
4. Blocking Range: 300-1000nm
5. Blocking Depth: Light pollution line blocking >99%
6. Surface Quality: 60/40
7. Transmitted Wavefront RMS: λ/4
8. Parallelism (arcsec): 30s

Package Includes:

• OPTOLONG 2" L-eNhance Filter
• Sturdy Plastic Case

Unlock the full potential of your DSLR, color CMOS, or CCD camera with the OPTOLONG L-eNhance 2" Inch Filter. Immerse yourself in the beauty of the night sky, free from the constraints of light pollution. Order now and experience astrophotography like never before!