描述
- glass concave lens, never burnt again.
- new and original concave lens,
- PDF version service manual is available,
- desertcart picture may not be actual products,just for reference, actual products is same as title and item description.
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this item is made of glass, not as your old concave lens, easily was burnt. it can work forever. it can work with Optoma HD20. your old condenser lens is made of resin. so this glass concave lens is better than your old one.
