Protect your
cell phone's LCD screen against dust and
scratches
Offers tough, durable, transparent surface
while keeping the LCD screen clean and unscratched
Attaches smoothly with self-adhering
surface; leaves no residue when removed
99% UV Protection: Reduces eye strain caused
by the LCD screen
Anti-Scratch Film: thickest and most
durable
99% Transparent: unmatched
clarity
Ultra Smooth Surface: Enhance the experience
and utilization of touch screen and stylus features
Accessory only, tablet not
included
NOTE: Please do not
perform installation in a dusty environment. Please read
installation steps from the two tabs on the front and back
protector layers before performing
installation.
Highlight of the new Antlia LRGB V PRO 36mm, Unmounted
Improved contrast, star hypertrophy, and halo minimization compared with the previous Antlia LRGB V-series
Premium coating technology and finely polished substrate Our quality selection processes are optimized to ensure highly homogeneous glass-substrates. Our application of advanced optical coating technology and double-sided precision polishing achieves both consistent parfocal and optical performance across all filters.
Maximized colour balance and contrast for each of the three RGB channels and excellent S/N performance Dozens of coating layers are deposited on both sides of the glass substrate that enables LRGB-V Pro filters to achieve a high SNR. The Anti reflection coatings and carefully designed spectral gaps minimize unwanted light scatter and maximize useful signal data for each filter channel.
Tighter star profiles and halo reduction The cut-off rate of LRGB-V Pro series set is designed in high level to minimize halos around brighter stars and reduce star bloat. Our careful design of the blue channel transmission characteristics targets the problem of blue star bloating.
SvBony SV172 Dew Heater for Telescopes and Camera Lens, 400mm
Designed for astronomy telescopes and cameras, protecting optical devices like telescopes and cameras from fogging or freezing
Prevents dew condensation from forming on the glass surface
Provides even heat distribution. Power-efficient design will not result in an extra drain on your power supply.
Three-speed regulator strong-medium-weak heating modes, you can adjust the temperature in different situations
Width of the 50mm narrow width design, will not block your field of view and will not have dark corners in the field
Great heat preservation effect: Imitating OK cloth, SBR and Black-T three-layer keep warm material fits the lens better, fast and even heating
Alloy fiber heating wire provides super fast and continuous warming, silicone insulation process can prevent internal short circuit
Measure the circumference of the telescope tube or camera lens (or measure the tube diameter - not the scope aperture - ×3.14). Compatible with OD of telescopes/lenses below 127mm
This is the stainless steel counterweight Extension Bar supplied as standard with Skywatcher NEQ6 mounts. Enables you to balance telescopes up to 10″ without excessive counterbalance weight. The polished shaft screws onto the existing counterweight shaft extending it’s length 18.5 cm (7.3″). The extension is 18mm in diameter with an M12 thread.