Previously when Aliexpress was open, I used to purchase my Epson lamps from them. Now you can try "ebay.com". Btw the OEM lamps from Aliexpress were less trouble than the original Epson lamps and used to cost 10% of the original lamp cost. Epson lamp cost was INR 24 k and Aliexpress with shipping was INR 2.5 KContacted few online vendors but this is not available, please help
Why not buy it from the company.the lamp prices have gone down a lot.
Shall check with Company as well now
how do you add a circular polariser to the projector?
It is not a standard part for projector, it is basically a 55mm? lens meant for DSLR cameras. It will bring down the brightness 2 notches but improve the contrast and make the picture look like a million bucks. Professional isf calibrators use this for quick fixes. Instead of lens, plastic film is also used if there are mounting issues based on lens size and placement on projector.
This is just an approximation of what colour change you can expect with the circular polarization filter. The image on left will look like the one with filter, it will remove the blue tinge which is apparent in default form.
Not sure if it changes color, i use CPL regularly on my camera for shoots, it only cuts off the polarised light ( reflections) and improves contrast, will try the CPL on the projector and update
Polarisation filter alone will never do such kind of color correction.
Though now I have replaced the Projector and using BenQ in kids room, I am still not happy with the brightness level. Kids room is smaller and the screen size which I could achieve is also less than 100 inches.
This projector requires 16-18 feet of throw distance for a big size screen. I am able to achieve 100inch with 12 feet throw. Since the lumens are low (comparatively)it needs a light controlled room to enjoy it, with the higher lumen models in benq within same category you lose colour accuracy over picture brightness.
