Frederiksborg Slot - IR (Factor 2) Adox Snap-on filter

Test of the Red (IR) Adox Snap-on gelatine filter. Adox says it has filter factor of 2, but I reckon it is closer to 4 (2 stops). I cannot find much IR effect.

 

Camera: Pentax 67II

Lens: smc Pentax 67 165mm f:2.8 - IR (Factor 2) Adox Snap-on filter

Exposure: 1/60 @ F/8

Film: Fomapan 200 Creative home developed in Fomapan Excel 1+1

Done