SVBONY SV231 Color Correction Filter for 2" Telescope
SVBONY SV231 color correction filter for moon and planetary viewing and astrophotography. Improves contrast and reduces blue wavelength noise with high transmittance; supports 2 inch/ M48 threads. Customers note improved clarity and value for money
Highlights
- edge chromatic aberration correction
- plasma-enhanced dielectric coatings
- 2 inch standard thread
Pros
- high transmittance over 95%
- reduces blue wavelength noise
- full M48x0.75 thread design
- hard, scratch-resistant coating
- improves contrast and detail
Cons
- primarily blue-range chromatic aberration correction
- 2 inch size may not fit all setups
Best For
Features
- Corrects chromatic aberration by reducing blue edge color in out-of-focus areas
- Full-thread M48x0.75, male thread; allows overlaying other filters
- AR coating with transmittance >95% to improve contrast and brightness
- 2-inch standard thread size; fits most telescopes; easy to screw into eyepieces
- Wavelength range 300-1200 nm; blocks blue/purple streaks
