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      1 ---
      2 title: "Developing Black and White Film"
      3 tags: photo diy film tutorial
      4 categories: photo
      5 date: 2026-01-20
      6 ---
      7 
      8 One of the best ways to improve your craft of photography is by shooting film.
      9 Analog photography allows you to focus on what matters: creating good photos.
     10 Film cameras tend to be very minimalist,
     11 removing the clutter on modern digital cameras.
     12 Unless you are doing very technical photography, [^technical]
     13 the shiny newest specs of a modern digital camera might just be a distraction to get in the way.
     14 The cost [^cost] of each photo makes you think before you shoot,
     15 not just capturing everything and hoping for the best. [^snp]
     16 
     17 [^technical]: Capturing a speeding race car or timing a bird attacking its prey.
     18 [^cost]: Both financially and in the time to develop and scan/print each photo.
     19 [^snp]: Good ol' spray and pray.
     20 
     21 However, this advantage of film is also the main downside.
     22 While a little cost, both in time and money, makes you reconsider if the photo is really worth
     23 capturing, too expensive and it's impossible to photograph anything.
     24 
     25 One way to reduce this cost is to shoot black and white film.
     26 As a bonus, it also has the effect of improving your photography, even for color photos.
     27 It's easy to fall back unto a colorful sky or vibrate subject to save a photo,
     28 but black and white forces you to look at lighting, shapes, and form to make an image great.
     29 
     30 To make analog photography even cheaper, you can develop black and white film at home.
     31 Plus, its actually fairly easy, as long as you have a little bit of patience.
     32 I have been developing black and white film for over 5 years now, [^1]
     33 and so far have never had a roll of film without pictures! [^mistake]
     34 For an $100 initial investment, it quickly pays for itself,
     35 and produces better results than many industrial scale labs.
     36 <!-- TODO calculate number of film rolls to pay for itself -->
     37 
     38 [^1]: I also just recently attended a film development workshop, so I am confident I have
     39       enough experience to teach you my process.
     40 [^mistake]: I even once opened the back of the camera before rewinding the film by mistake,
     41             and still recovered all but the last two images!
     42 
     43 # Supplies
     44 
     45 0. Roll of black and white film
     46     - Exposed with pictures!
     47 1. Film developer: [Rodinal][devel]
     48     - Most B&W film developers would work, but might have subtle characteristics.
     49       Rodinal is the most common for stand development and has a long shelf life.
     50 2. Fixer: [Ilford Rapid][fixer]
     51     - Any B&W fixer will work, this is a very common one that works well.
     52 3. Development tank: [Paterson][tank]
     53     - The standard tank used by most. Simple but works very well.
     54 4. [Large graduated cylinder][big-cylinder]
     55 5. [Small graduated cylinder][small-cylinder]
     56 6. Film hanger
     57     - Either a purpose built [film hanger][hanger], or a pants hanger.
     58 7. Binder Clip / Clothespin
     59     - Used to weigh down the bottom of your film when drying.
     60 8. Your Nicest Scissors
     61     - Make sure they are clean and sharp.
     62 
     63 [devel]: https://www.bhphotovideo.com/c/product/724200-REG/
     64 [fixer]: https://www.bhphotovideo.com/c/product/253198-REG/
     65 [tank]: https://www.bhphotovideo.com/c/product/886586-REG/
     66 [big-cylinder]: https://www.bhphotovideo.com/c/product/40136-REG/
     67 [small-cylinder]: https://www.bhphotovideo.com/c/product/40134-REG/
     68 [hanger]: https://www.bhphotovideo.com/c/product/40128-REG/
     69 
     70 ## Optional
     71 
     72 The above is all you need to get started,
     73 but here are some additional items which might make your life easier.
     74 When I started developing film I did not have any of these and still got great results.
     75 
     76 1. [Dark bag][bag]
     77     - A completely dark room, such as a closet with a towel over the door, can also be used instead.
     78     - Make sure there is no light entering, if you can see any light at all that's too much.
     79 2. [Storage bottle][bottle]
     80     - Collapsible air-tight bottle to store your dilution of fixer to be reused.
     81 3. [Stop bath][stopbath]
     82     - Optionally used to wash film after developing to neutralize all the developer.
     83     - Or just use water. I do not usually use stop bath and have never had a problem.
     84 4. [Photo-flo][photoflo]
     85     - Wetting agent used after final wash to reduce water marks when film is drying.
     86     - Helps especially for film formats larger than 35mm, not necessary for 35mm in my experience.
     87 5. [Film remover][remover]
     88     - A good bottle opener can also be used, or just your hands to pry the film canister apart.
     89 6. [Stirrer][stirrer]
     90     - Handle of wooden spoon also works.
     91 7. [Hypo check][hypocheck]
     92     - Test if fixer is still good.
     93     - Add droplets into fixer, if no white clouds fixer is good to use.
     94 8. Distilled water
     95     - If you have particularly hard water where you live, distilled water is ideal.
     96     - Also helps ensure the water is room temperature, compared to the tap.
     97 
     98 [bag]: https://www.bhphotovideo.com/c/product/1776387-REG/
     99 [bottle]: https://www.bhphotovideo.com/c/product/1557486-REG
    100 [stopbath]: https://www.bhphotovideo.com/c/product/27775-REG/
    101 [photoflo]: https://www.bhphotovideo.com/c/product/28195-REG/
    102 [stirrer]: https://www.bhphotovideo.com/c/product/40303-REG/
    103 [remover]: https://www.bhphotovideo.com/c/product/1822909-REG/
    104 [hypocheck]: https://www.bhphotovideo.com/c/product/1362728-REG
    105 
    106 # Steps
    107 
    108 Below are the instructions for a process called stand development,
    109 an alternative method to traditional film development.
    110 It involves using a very small amount of developer highly diluted [^2] and letting it sit mostly
    111 undisturbed for an hour,
    112 instead of the usual method of agitating the developer every minute for 8-15 minutes.
    113 This produces very similar results but works for any film at any ISO
    114 (even if you pushed/pulled it). [^3]
    115 This means you do not need to calculate any dilutions or development times,
    116 and can mix different film types at different ISOs in the same development tank at once.
    117 Stand development leads to a perceived increase the sharpness and larger tonal range,
    118 which comes at the cost of decreasing the contrast.
    119 For traditional development the only thing you need to change is
    120 the development dilution, time, and number of agitations.
    121 
    122 [^2]: Typically 1 to 100 dilution instead of around 1 to 1 or 1 to 4.
    123 [^3]: This works because the small amount of developer that is in contact with the film gets
    124       completely exhausted by the film.
    125 
    126 <!-- TODO stand development toggle -->
    127 <!-- TODO convert to table -->
    128 
    129 ## 1. Load film into reel
    130   - Take film out of canister with film remover.
    131     - Must be done in complete darkness.
    132   - Trim film lead.
    133     - Make it straight and easier to load into reel.
    134   - Align the plastic triangle tabs with your thumbs.
    135     - Not to be confused with flat tabs on other side (they feel very similar in the dark).
    136   - Pass film under the tabs until it passes the ball bearings.
    137     - This is by far the most difficult step so practice it a few times on an extra roll of film
    138       in the light until you get the hang of it.
    139       Then, try it with your eyes closed before doing it for real in the dark.
    140   - Twist reel to load film into reel until the end of the film roll is reached.
    141   - Cut film from canister
    142     - Twist a couple more times to load it all into the reel.
    143 ## 2. Load film into development tank
    144   - Place reel onto tube.
    145     - Very import as this tube is what keeps light out of the tank.
    146   - Place into development tank.
    147   - Add funnel on top of tube and seal by twisting until clicked in place.
    148     - The development tank is now light tight and can be brought into the light.
    149 ## 3. Mix and pour developer
    150   - Add 1 part of developer for 100 part water
    151     - eg 6 ml of developer and 600 ml of water.
    152     - Minimum of 5ml of developer.
    153     - Water should be close to room temperature at 20 ˚C.
    154     - Remember to mix dilution with stirrer.
    155   - Pour developer into tank and close its lid.
    156   - Agitate by slowly rotating and flipping tank for 30 seconds.
    157   - Tap tank firmly on table to remove bubbles.
    158 ## 4. Wait 30 mins and agitate developer
    159   - Slowly rotate and flip tank for 30 seconds.
    160   - Tap firmly.
    161 ## 5. Wait another 30 mins
    162   - Prepare fixer dilution while waiting.
    163   - Pour out developer.
    164 ## 6. Water/stop bath rinse
    165   - Fill tank with cold water or stop bath.
    166     - This is to neutralize the developer to prevent it from developing any part of the film more.
    167   - Agitate by rotating and inverting tank for 30 seconds.
    168   - Remove water/stop bath.
    169     - Stop bath is reusable, don't pour down drain.
    170 ## 7. Pour fixer
    171   - Keep fixer in for 5 minutes.
    172   - Agitate for 30 seconds, then 10 seconds every minute.
    173   - Remove fixer.
    174     - Fixer is reusable, don't pour down drain.
    175   - At this point you are safe to open the tank and check your film.
    176     - Your pictures should now be visible!
    177     - If unexposed area is not uniform from edge to edge,
    178       put back in tank and add more fixer for a few minutes longer.
    179 ## 8. Water wash
    180   - Fill tank with water, invert 5 times, then empty
    181   - Fill again, invert 10 times, then empty.
    182   - Fill, invert 20 times, then empty.
    183 ## 9. Rinse with photo-flo (optional)
    184   - Quick 30 seconds of swishing.
    185 ## 10. Hang film to dry
    186   - Use clip to weigh down bottom of film roll to prevent it from curling up.
    187   - Best to hang them in a dust free area such as the bathroom.
    188 
    189 [volmix]: https://www.digitaltruth.com/devchart.php?doc=volmix
    190 
    191 # Conclusion
    192 
    193 After your film finishes drying, you now have your own developed negatives!
    194 
    195 All that is needed now is to scan the negatives or print them with an enlarger.
    196 Stay tuned for the next part where I go over my home made scanning setup using a digital
    197 camera.
    198 I also recently printed my first black and white photos in a darkroom,
    199 so a darkroom tutorial is also in the works.
    200 
    201 Happy shooting!