Standard Lens

Brand

• (no filter) 

  Optoma (1) Viewsonic (3)

Resolution

• WXGA (4) 

  4K+ (6) FullHD (10) WUXGA (13)

Brightness (lm)

• (no filter) 

  3700-4200 (2) 4500-5700 (2)

Ratio

• (no filter) 

  1.00-1.50:1 (3) 1.51-2.10:1 (2)