A review of the Kase IR720 720 nm high-pass infrared filter. Shooting infrared in the winter, fixing hot spots, and the challenges in shooting with infrared with some unconverted cameras. Kase IR720

Video

Kase IR720 on Converted Camera

Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/300 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/280 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/280 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/240 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/220 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/55 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/350 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/140 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/850 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/125 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/210 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/125 second, Profile: B&W 04 Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/350 second, Profile: B&W 08 Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/30 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/125 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 200, f/5.6, 1/450 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 200, f/5.6, 1/600 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/280 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/100 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/160 second, Profile: -50 RB Kase IR720, Fujifilm GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/220 second, Profile: Adobe Monochrome

Kase IR720 on Unconverted Camera

Kase IR720, Fujifilm X-E1, unconverted, XF23mm f/2, ISO 200, f/5.6, 3.2 seconds, Profile: -100 RB G-Split Kase IR720, Fujifilm X-E1, unconverted, XF23mm f/2, ISO 200, f/5.6, 0.7 seconds, Profile: -100 RB G-Split Kase IR720, Fujifilm X-E1, unconverted, XF23mm f/2, ISO 200, f/5.6, 0.7 seconds, Profile: -100 RB G-Split

Hoya R72 & Kase IR720 Comparisons

Fujifilm GFX 50S

Hoya R72, GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/340 second, Profile: -50 RB Kase IR720, GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/350 second, Profile: -50 RB Hoya R72, GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/280 second, Profile: -50 RB Kase IR720, GFX 50S, full-spectrum, GF45mm f/2.8, ISO 100, f/5.6, 1/240 second, Profile: -50 RB
Left Hoya R72, Right Kase IR720

Fujifilm X-T20

Hoya R72, Fujifilm X-T20, 590 nm conversion, XF23mm f/2, ISO 200, f/5.6, 1/420 second, Profile: -50 Invert, Temp: 4400, Tint: -93 Kase IR720, Fujifilm X-T20, 590 nm conversion, XF23mm f/2, ISO 200, f/5.6, 1/420 second, Profile: -50 Invert, Temp: 4400, Tint: -93 Hoya R72, Fujifilm X-T20, 590 nm conversion, XF14mm f/2.8, ISO 200, f/5.6, 1/420 second, Profile: -50 Invert, Temp: 4150, Tint: -87 Kase IR720, Fujifilm X-T20, 590 nm conversion, XF14mm f/2.8, ISO 200, f/5.6, 1/400 second, Profile: -50 Invert, Temp: 4150, Tint: -87 Hoya R72, Fujifilm X-T20, 590 nm conversion, Nikkor-N Auto 24mm f/2.8, ISO 200, f/5.6, 1/500 second, Profile: -50 Invert, Temp: 4850, Tint: -97 Kase IR720, Fujifilm X-T20, 590 nm conversion, Nikkor-N Auto 24mm f/2.8, ISO 200, f/5.6, 1/500 second, Profile: -50 Invert, Temp: 4850, Tint: -97
Left Hoya R72, Right Kase IR720

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