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Optoma ZK750 Projector &
Optoma BX-CTA23 Projector Lens

Optoma ZK750

  • 7000 ANSI Lumens
  • UHD 3840*2160 Native Resolution
  • 5000:1 Contrast Ratio
  • 20000 hour lamp life (typical)
  • Lens Shift function
  • 33kg (72.8lb.)
  • 3 year return to base warranty
Optoma ZK750 & Optoma BX-CTA23
£18061 (£21673.20 inc. VAT)
Availability: In Stock

Optoma BX-CTA23
Suitable For

Optoma BX-CTA23 Lens Only
£3082 (£3698.40 inc. VAT)
Availability: In stock
Select a Screen Min. Throw Max Throw Foot Lamberts
5.66m 10.18m 1156.27
Throw Chart for Optoma ZK750 fitted with Optoma BX-CTA23 lens

Screen Size Table (Figures in metres)

Width Height Diagonal Min. Throw Max Throw Area Foot Lamberts*
0.50 0.28 0.57 2.83 5.09 0.14 sq.m. 4624.51
1.00 0.56 1.15 5.66 10.18 0.56 sq.m. 1156.13
1.50 0.84 1.72 8.49 15.27 1.27 sq.m. 513.83
2.00 1.12 2.29 11.32 20.36 2.25 sq.m. 289.03
2.50 1.41 2.87 14.15 25.45 3.52 sq.m. 184.98
3.00 1.69 3.44 16.98 30.54 5.06 sq.m. 128.46
4.00 2.25 4.59 22.64 40.72 9.00 sq.m. 72.26
5.00 2.81 5.74 28.30 50.90 14.06 sq.m. 46.25

*Foot lamberts are a measure of the brightness of the final image. Multiply the figure in the foot lamberts column by the gain of your screen to obtain a true figure.

Throw Distance Table (Figures in metres)

Distance Minimum Width Maximum Width
1 0.10 0.18
2 0.20 0.35
3 0.29 0.53
4 0.39 0.71
5 0.49 0.88
6 0.59 1.06
7 0.69 1.24
8 0.79 1.41

Please note that these tables are based on figures supplied by the manufacturer and Ivojo cannot vouch for their accuracy. If in doubt please call us.